Sub Rogue Help

Post by Sas148

Hey, Old player coming back to WoW again and I've got some questions about the rogue class that I've seen a lot of discussion about but never really got any straight answers.

My current ' talent tree ' with thought process behind them:Subterfuge(Lots of CC in my Opener)Nerve Strike(Great for peeling)Elusiveness(Good defensive)Cloak and Dagger(Great for when Shadow Dancing for CC and avoid getting kited)(With the buff from malev armor set Crippling is no longer needed + great effects)Shuriken Toss(Gain energy efficient combo points when closing the gap)

1.Does my Hemo damage come from my main hand only?

2.Why should I not use a sword in my off-hand, does this have something to do with poison application?

2a. How does that effect my combat effectiveness?

3.What are the Pro's and Con's of Shadowstep compared to Cloak and Dagger?